Swisscom achieves 50 Gbps on a fixed PON connection – a world first!

Swisscom has achieved transmission speeds of 50 Gbps  in a real PON (Passive Optical Network) environment test – a world first, according to the company.  Swisscom has upgraded existing OLT (Optical Line Termination) hardware with a 50 Gbps PON Line Card prototype to reach a download speed of 50 Gbps and an upload speed of 25 Gbps on a fixed network.

The PON technology can be ready to market and deployed in around two years, according to Swisscom. It can be an option for business customers initially. Progressive network virtualization will enable companies to use the bandwidth they need on a flexible basis in line with their requirements.

The 10 Gbps service is expected to be sufficient for the residential mass market for several years yet, the company said. The 50 Gbps option allows for flexible deployment using existing fibre-optic infrastructure.

Markus Reber, Head of Swisscom Networks, said: “There is no question that the bandwidth need will continue to increase over the coming years. That’s why, here at Swisscom, we are already considering how our technology needs to develop to ensure that Switzerland continues to be ready to take advantage of the latest digital services with the best possible experience in the future. The results of testing based on PON technology and architecture clearly demonstrate that we have some powerful options available.”

“In my opinion, PON with 50 Gbit/s will be an option for the business customer market initially. Progressive network virtualisation will enable companies to use the bandwidth they need on a flexible basis in line with their requirements, for instance. In contrast, the 10 Gbit/s already available in the residential mass market should be more than enough for several years to come. However, the 50 Gbit/s option offers even more opportunities, as it allows the existing fibre optic infrastructure to be deployed in a more versatile way. As an example, the technology will soon facilitate access to mobile communication masts, particularly for 5G, as the same network can be used as the one already built to connect households. With a transmission speed of 50 Gbit/s, there is ample bandwidth available.”

The technology also will support fiber optic access to mobile communication masts, particularly for 5G, since the same network can be used as the one already built to connect households.

Swisscom says that “over the coming years, the development of digital applications will result in a similar growth in bandwidth need as seen in recent years, when it increased more than tenfold within a decade. Swisscom is therefore investing in network expansion on an ongoing basis, deploying the latest innovative technologies to do so and safeguarding Switzerland’s high degree of digital competitiveness.”

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In April 2020, market research powerhouse Omdia (owned by Informa) forecast that In the 2018-2025 timeframe, the PON market will see a compound annual growth rate (CAGR) of 4.3% to be worth $8.4 billion by 2025. “This market remains in an upswing as operators continue to expand and upgrade their fiber-based access networks for both residential and non-residential subscribers and applications,” states the Omdia team in their report (published prior to the global impact of COVID-19, it should be noted).

PON and xDSL/Gfast equipment market by major segment, 2017-2025.

Omdia: PON and xDSL/Gfast equipment market by major segment, 2017–2025

Growth in the PON market will be driven by increasing demand for next-generation PON equipment, including 10G GPON, 10G EPON, NG-PON2 and 25G/50G PON, according to Omdia: By 2021, most GPON OLT (optical line terminal) shipments are expected to be 10G.

Omdia expects demand for NG-PON2 equipment (which is expensive because it includes tunable lasers) is expected to be limited, with significant deployments anticipated only by one major operator, Verizon.

In Western Europe, PON investments are only just starting: That market is set for a CAGR of 16.5% to be worth $1.6 billion in 2025.

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References:

https://www.swisscom.ch/en/about/news/2020/10/08-weltpremiere.html

https://www.swisscom.ch/content/dam/swisscom/en/about/news/2020/10/08-weltpremiere/08-weltpremiere-en.pdf.res/08-weltpremiere-en.pdf

https://www.telecompaper.com/news/swisscom-reaches-50-gbps-in-real-network-environment–1357116

http://www.broadbandworldnews.com/document.asp?doc_id=758638

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